Select until 26 March

Totals Hervester Bruch, Dorsten (NRW) 2016 - 2025

	Species	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025	Totals	Average	Present	Year Maximum
1.	Canada Goose	8	8	0	0	16	21	96	135	40	0	324	32	0	135 (2023)
2.	Canada X Greylag Goose	0	0	0	0	0	0	0	0	1	0	1	0.1	0	1 (2024)
3.	Barnacle Goose	2	0	0	2	4	0	3	2	0	0	13	1.3	0	4 (2020)
4.	Bar-headed Goose	0	0	0	0	0	1	0	0	0	0	1	0.1	0	1 (2021)
5.	Greylag Goose	276	119	94	17	264	90	150	231	67	1	1309	131	0	276 (2016)
6.	Anser sp.	1953	1312	487	128	20116	387	21	1062	320	3949	29735	2974	0	20116 (2020)
7.	goose sp.	0	0	0	0	0	0	300	0	0	55	355	36	0	300 (2022)
8.	Domestic Goose	0	0	0	0	0	0	1	0	0	0	1	0.1	0	1 (2022)
9.	Tundra Bean Goose	632	439	225	403	977	800	146	277	154	1128	5181	518	0	1128 (2025)
10.	Eurasian White-fronted Goose	15099	2938	1896	252	17128	4639	11822	6352	1585	3963	65674	6567	214	17128 (2020)
11.	Black Swan	0	0	0	0	0	0	0	1	0	0	1	0.1	0	1 (2023)
12.	Mute Swan	13	0	8	2	15	17	17	4	7	8	91	9.1	13	17 (2021)
13.	Whooper Swan	1	0	0	0	0	0	0	0	0	0	1	0.1	0	1 (2016)
14.	Egyptian Goose	95	74	0	1	20	5	0	7	13	19	234	23	0	95 (2016)
15.	Shelduck	2	2	0	1	0	0	2	1	1	0	9	0.9	0	2 (2016)
16.	Ruddy Shelduck	32	35	6	6	23	18	18	14	18	4	174	17	0	35 (2017)
17.	Garganey	0	0	0	0	0	1	0	0	3	0	4	0.4	0	3 (2024)
18.	Shoveler	30	0	19	27	0	6	31	21	2	0	136	14	0	31 (2022)
19.	Gadwall	6	7	20	3	3	16	4	0	11	1	71	7.1	7	20 (2018)
20.	Wigeon	8	1	1	0	0	5	1	0	0	0	16	1.6	2	8 (2016)
21.	Mallard	2	0	0	1	81	0	0	0	35	0	119	12	0	81 (2020)
22.	Pintail	16	1	1	2	2	1	1	9	0	0	33	3.3	2	16 (2016)
23.	Teal	51	3	9	16	5	1	5	4	13	0	107	11	219	51 (2016)
24.	dabbling duck sp.	0	0	0	0	0	20	0	0	0	0	20	2	0	20 (2021)
25.	duck sp.	0	0	0	0	0	0	1	0	0	0	1	0.1	0	1 (2022)
26.	Pochard	0	3	0	0	0	0	0	0	2	0	5	0.5	0	3 (2017)
27.	Tufted Duck	1	0	0	0	0	0	0	0	2	0	3	0.3	0	2 (2024)
28.	Common Scoter	1	0	0	0	0	0	0	0	0	0	1	0.1	0	1 (2016)
29.	Goosander	0	6	0	2	0	2	2	0	2	0	14	1.4	0	6 (2017)
30.	Swift	164	928	175	1223	1762	3797	196	386	338	0	8969	897	20	3797 (2021)
31.	Cuckoo	1	0	0	0	2	0	0	1	0	0	4	0.4	0	2 (2020)
32.	Feral Pigeon	0	0	0	0	1	0	9	3	0	0	13	1.3	0	9 (2022)
33.	Stock Dove	180	99	284	84	541	577	434	291	223	32	2745	275	0	577 (2021)
34.	Woodpigeon	75362	77517	71038	7597	92312	116171	16785	43967	23071	2307	526127	52613	660	116171 (2021)
35.	Turtle Dove	0	0	1	1	0	0	0	0	0	0	2	0.2	0	1 (2018)
36.	Collared Dove	3	1	3	3	2	0	1	0	1	0	14	1.4	0	3 (2016)
37.	Coot	0	0	0	1	0	0	0	0	0	0	1	0.1	0	1 (2019)
38.	Crane	2400	2205	20571	1748	7078	15081	4640	1536	8890	3217	67366	6737	0	20571 (2018)
39.	Oystercatcher	1	0	1	2	1	0	0	0	1	0	6	0.6	0	2 (2019)
40.	Avocet	0	0	0	11	0	0	0	0	0	0	11	1.1	0	11 (2019)
41.	Grey Plover	0	0	0	0	0	0	1	0	0	0	1	0.1	0	1 (2022)
42.	Golden Plover	0	2	0	0	52	2	1	58	1	1	117	12	0	58 (2023)
43.	Dotterel	0	0	0	0	0	0	0	0	1	0	1	0.1	0	1 (2024)
44.	Ringed Plover	0	5	1	3	0	1	0	0	1	0	11	1.1	0	5 (2017)
45.	Little Ringed Plover	5	6	1	9	13	7	7	4	2	3	57	5.7	4	13 (2020)
46.	Lapwing	1057	847	1003	77	934	628	184	669	171	79	5649	565	30	1057 (2016)
47.	Whimbrel	0	0	0	14	23	1	0	0	0	0	38	3.8	0	23 (2020)
48.	Curlew	5	3	1	5	4	4	4	3	5	1	35	3.5	0	5 (2016)
49.	Black-tailed Godwit	4	1	0	13	4	0	0	0	0	0	22	2.2	0	13 (2019)
50.	Jack Snipe	1	0	0	0	0	0	1	0	0	0	2	0.2	0	1 (2016)
	Species	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025	Totals	Average	Present	Year Maximum
51.	Woodcock	0	0	0	0	0	0	0	1	0	0	1	0.1	0	1 (2023)
52.	Snipe	27	64	6	16	71	107	24	109	129	1	554	55	37	129 (2024)
53.	Red-necked Phalarope	0	1	0	0	0	0	0	0	0	0	1	0.1	0	1 (2017)
54.	Common Sandpiper	0	0	0	0	0	2	0	0	0	0	2	0.2	1	2 (2021)
55.	Green Sandpiper	26	58	19	28	62	55	36	30	34	6	354	35	5	62 (2020)
56.	Wood Sandpiper	2	14	14	3	21	24	18	8	0	0	104	10	0	24 (2021)
57.	Redshank	2	8	0	1	2	0	19	0	0	0	32	3.2	0	19 (2022)
58.	Spotted Redshank	1	1	0	0	0	1	0	0	2	0	5	0.5	0	2 (2024)
59.	Greenshank	1	21	3	1	17	17	4	9	3	0	76	7.6	0	21 (2017)
60.	Ruff	3	1	2	0	3	10	0	0	3	0	22	2.2	0	10 (2021)
61.	Dunlin	1	3	0	2	0	0	1	0	0	0	7	0.7	0	3 (2017)
62.	Common Tern	0	0	0	1	1	1	1	0	0	0	4	0.4	0	1 (2019)
63.	Black-headed Gull	1999	630	295	229	540	1560	391	330	206	100	6280	628	319	1999 (2016)
64.	Mediterranean Gull	0	1	0	0	0	0	0	0	0	0	1	0.1	0	1 (2017)
65.	Common Gull	14	14	16	6	14	16	4	1	4	7	96	9.6	0	16 (2018)
66.	Caspian Gull	8	7	2	5	12	9	6	15	6	3	73	7.3	0	15 (2023)
67.	Herring Gull	28	13	40	17	82	29	31	19	10	6	275	28	0	82 (2020)
68.	Yellow-legged Gull	0	0	0	0	0	0	0	1	0	0	1	0.1	0	1 (2023)
69.	Lesser Black-backed Gull	6	48	8	18	43	22	31	18	19	1	214	21	0	48 (2017)
70.	Laridae sp.	0	0	23	5	0	0	0	1	0	0	29	2.9	0	23 (2018)
71.	large gull sp.	0	0	3	2	2	1	0	1	0	0	9	0.9	0	3 (2018)
72.	Black Stork	0	0	0	0	2	0	0	4	1	0	7	0.7	0	4 (2023)
73.	White Stork	22	53	20	1	113	25	33	281	71	6	625	63	12	281 (2023)
74.	Ciconia sp.	0	0	0	0	0	0	0	1	0	0	1	0.1	0	1 (2023)
75.	Cormorant	1089	1148	1056	513	1781	1864	1039	1356	698	51	10595	1060	0	1864 (2021)
76.	Spoonbill	0	0	0	0	1	0	0	0	1	0	2	0.2	0	1 (2020)
77.	Little Egret	0	0	0	0	0	0	0	0	2	0	2	0.2	0	2 (2024)
78.	Cattle Egret	0	0	0	0	0	0	1	0	0	0	1	0.1	0	1 (2022)
79.	Great White Egret	56	74	39	27	97	54	52	76	105	3	583	58	14	105 (2024)
80.	Grey Heron	14	76	5	16	52	64	51	65	55	4	402	40	0	76 (2017)
81.	Purple Heron	0	1	0	0	1	0	0	0	2	0	4	0.4	0	2 (2024)
82.	Osprey	4	8	2	6	12	8	17	13	9	0	79	7.9	0	17 (2022)
83.	Honey Buzzard	3	36	3	30	44	78	93	116	135	0	538	54	0	135 (2024)
84.	Griffon Vulture	0	0	0	0	0	2	0	0	0	0	2	0.2	0	2 (2021)
85.	Sparrowhawk	55	54	44	22	130	82	78	101	35	3	604	60	0	130 (2020)
86.	Goshawk	0	0	0	0	0	0	0	0	1	0	1	0.1	0	1 (2024)
87.	Marsh Harrier	19	38	9	10	28	63	89	25	39	3	323	32	0	89 (2022)
88.	Hen Harrier	4	7	2	3	11	6	5	7	2	0	47	4.7	0	11 (2020)
89.	Pallid Harrier	0	0	0	0	0	0	1	0	0	0	1	0.1	0	1 (2022)
90.	Montagu's Harrier	1	1	0	1	0	1	0	1	1	0	6	0.6	0	1 (2016)
91.	harrier sp.	0	0	0	0	0	0	0	1	0	0	1	0.1	0	1 (2023)
92.	Hen/Montagu's/Pallid Harrier	0	1	0	0	0	0	0	0	0	0	1	0.1	0	1 (2017)
93.	Red Kite	12	16	12	10	108	28	46	32	26	6	296	30	2	108 (2020)
94.	Black Kite	0	6	3	5	9	5	8	8	4	1	49	4.9	0	9 (2020)
95.	White-tailed Eagle	0	0	1	0	2	0	1	0	0	0	4	0.4	0	2 (2020)
96.	Common Buzzard	80	78	29	16	412	178	33	108	163	3	1100	110	5	412 (2020)
97.	Buzzard/Honey Buzzard	0	0	0	1	0	0	0	0	0	0	1	0.1	0	1 (2019)
98.	Short-eared Owl	1	0	0	0	1	0	0	1	0	0	3	0.3	0	1 (2016)
99.	Kingfisher	0	0	0	0	2	0	0	0	0	0	2	0.2	0	2 (2020)
100.	European Bee-eater	0	0	0	0	0	1	0	0	0	0	1	0.1	0	1 (2021)
	Species	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025	Totals	Average	Present	Year Maximum
101.	Wryneck	0	0	0	0	1	0	0	0	0	0	1	0.1	0	1 (2020)
102.	Middle Spotted Woodpecker	0	0	0	0	1	2	0	1	0	0	4	0.4	0	2 (2021)
103.	Lesser Spotted Woodpecker	1	0	0	0	0	0	0	0	0	0	1	0.1	1	1 (2016)
104.	Great Spotted Woodpecker	3	32	0	3	36	3	9	1	0	0	87	8.7	0	36 (2020)
105.	Kestrel	4	22	5	4	10	25	16	7	4	6	103	10	4	25 (2021)
106.	Merlin	2	10	6	1	11	17	6	4	5	0	62	6.2	0	17 (2021)
107.	Hobby	1	5	2	2	10	10	5	8	0	0	43	4.3	0	10 (2020)
108.	Peregrine	4	3	2	2	4	4	7	3	0	0	29	2.9	2	7 (2022)
109.	Alexandrine Parakeet	0	0	0	0	0	0	0	1	0	0	1	0.1	0	1 (2023)
110.	Budgerigar	0	1	0	0	0	0	0	0	0	0	1	0.1	0	1 (2017)
111.	Golden Oriole	1	1	0	0	1	3	2	2	1	0	11	1.1	0	3 (2021)
112.	Great Grey Shrike	1	0	0	1	0	0	0	0	0	0	2	0.2	0	1 (2016)
113.	Red-backed Shrike	0	1	0	0	0	2	0	0	0	0	3	0.3	0	2 (2021)
114.	Jay	0	2	1	11	1230	389	230	3	20	0	1886	189	0	1230 (2020)
115.	Magpie	10	11	3	2	2	1	18	5	10	1	63	6.3	2	18 (2022)
116.	Jackdaw	638	233	203	69	126	677	667	170	168	58	3009	301	0	677 (2021)
117.	Rook	578	209	108	84	212	387	294	78	216	164	2330	233	0	578 (2016)
118.	Carrion Crow	19	0	0	6	2	0	0	17	2	0	46	4.6	0	19 (2016)
119.	Raven	3	0	0	2	0	0	1	0	0	0	6	0.6	0	3 (2016)
120.	Coal Tit	0	27	4	9	10	19	12	8	1	0	90	9	0	27 (2017)
121.	Crested Tit	0	1	0	2	3	7	3	4	1	0	21	2.1	0	7 (2021)
122.	Blue Tit	15	91	33	123	184	111	152	78	30	11	828	83	0	184 (2020)
123.	Great Tit	7	32	19	44	63	13	49	36	11	1	275	28	0	63 (2020)
124.	Penduline Tit	0	2	0	0	0	0	0	0	0	0	2	0.2	0	2 (2017)
125.	Bearded Tit	2	2	0	0	0	0	0	0	0	0	4	0.4	0	2 (2016)
126.	Wood Lark	38	94	136	63	271	385	211	415	170	22	1805	181	0	415 (2023)
127.	Skylark	1842	1686	1957	433	4306	3027	899	2107	965	200	17422	1742	0	4306 (2020)
128.	Sand Martin	19	26	18	20	159	51	25	43	10	0	371	37	0	159 (2020)
129.	Swallow	744	1267	487	364	1590	3565	1964	593	447	6	11027	1103	535	3565 (2021)
130.	House Martin	23	169	180	56	174	191	264	56	119	0	1232	123	3	264 (2022)
131.	Long-tailed Tit	0	0	0	0	23	0	0	0	0	0	23	2.3	0	23 (2020)
132.	Northern Long-tailed Tit	0	0	0	5	0	0	0	0	0	0	5	0.5	0	5 (2019)
133.	Radde's Warbler	0	0	0	0	1	0	0	0	0	0	1	0.1	0	1 (2020)
134.	Willow Warbler	0	0	1	0	2	1	0	1	2	0	7	0.7	0	2 (2020)
135.	Chiffchaff	6	5	3	5	21	14	8	9	8	1	80	8	6	21 (2020)
136.	Sedge Warbler	0	0	0	0	1	0	0	0	0	0	1	0.1	0	1 (2020)
137.	Reed Warbler	0	0	0	1	0	0	0	0	0	0	1	0.1	0	1 (2019)
138.	Icterine Warbler	0	1	0	0	0	2	0	0	0	0	3	0.3	3	2 (2021)
139.	Savi's Warbler	0	0	0	0	0	0	0	1	0	0	1	0.1	0	1 (2023)
140.	Blackcap	0	0	2	0	2	0	0	0	0	0	4	0.4	0	2 (2018)
141.	Garden Warbler	0	0	0	0	1	1	0	0	0	0	2	0.2	0	1 (2020)
142.	Lesser Whitethroat	0	0	0	1	4	1	1	0	0	0	7	0.7	0	4 (2020)
143.	Whitethroat	0	1	0	0	0	0	0	0	0	0	1	0.1	0	1 (2017)
144.	Firecrest	5	1	5	1	2	4	6	7	7	0	38	3.8	0	7 (2023)
145.	Goldcrest	30	16	6	76	168	4	4	33	19	0	356	36	0	168 (2020)
146.	Nuthatch	0	2	0	1	1	1	1	2	0	0	8	0.8	0	2 (2017)
147.	Starling	8658	6358	1966	1335	4739	6877	5146	3567	5903	671	45220	4522	520	8658 (2016)
148.	Song Thrush	109	1153	244	29	320	209	461	181	151	20	2877	288	0	1153 (2017)
149.	Mistle Thrush	15	36	42	15	88	64	44	30	35	1	370	37	0	88 (2020)
150.	Redwing	763	1781	725	394	5518	4986	3881	4645	2610	702	26005	2601	0	5518 (2020)
	Species	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025	Totals	Average	Present	Year Maximum
151.	Blackbird	19	32	26	17	59	15	22	17	19	1	227	23	0	59 (2020)
152.	Fieldfare	2392	1000	1673	172	3730	998	484	1040	957	23	12469	1247	100	3730 (2020)
153.	Ring Ouzel	0	1	5	0	25	2	3	1	1	0	38	3.8	0	25 (2020)
154.	Spotted Flycatcher	0	4	1	3	3	5	0	0	8	0	24	2.4	0	8 (2024)
155.	Nightingale	0	0	0	1	0	0	0	0	0	0	1	0.1	0	1 (2019)
156.	Pied Flycatcher	0	0	0	1	1	2	0	0	0	0	4	0.4	0	2 (2021)
157.	Black Redstart	1	3	0	2	6	6	2	3	0	0	23	2.3	0	6 (2020)
158.	Redstart	2	1	0	1	4	1	2	0	2	0	13	1.3	0	4 (2020)
159.	Whinchat	0	3	0	0	1	1	2	0	1	0	8	0.8	0	3 (2017)
160.	Wheatear	0	2	0	1	3	4	0	0	2	0	12	1.2	0	4 (2021)
161.	Tree Sparrow	16	61	28	8	14	14	3	5	0	0	149	15	0	61 (2017)
162.	House Sparrow	4	6	11	45	39	3	10	2	4	0	124	12	0	45 (2019)
163.	Dunnock	103	150	144	25	105	95	62	36	27	0	747	75	0	150 (2017)
164.	Blue-headed Wagtail	90	85	65	76	84	39	84	63	17	0	603	60	119	90 (2016)
165.	Yellow Wagtail (flavissima)	0	0	0	0	0	1	0	0	0	0	1	0.1	0	1 (2021)
166.	Grey-headed Wagtail	0	9	0	13	46	0	0	0	0	0	68	6.8	0	46 (2020)
167.	Yellow wagtail sp.	39	446	72	270	446	285	179	156	228	0	2121	212	150	446 (2017)
168.	Grey Wagtail	25	33	13	8	27	22	20	19	15	2	184	18	1	33 (2017)
169.	White Wagtail	443	554	443	319	871	464	676	410	424	128	4732	473	7	871 (2020)
170.	Tawny Pipit	0	0	0	1	0	0	0	0	0	0	1	0.1	0	1 (2019)
171.	Meadow Pipit	882	1839	696	521	2777	2224	2469	1407	511	7	13333	1333	337	2777 (2020)
172.	Tree Pipit	97	94	57	94	123	64	64	32	83	0	708	71	5	123 (2020)
173.	Water Pipit	1	6	5	4	8	4	5	3	5	1	42	4.2	10	8 (2020)
174.	Chaffinch	5875	14189	7076	6516	23314	17551	17559	18993	7999	1039	120111	12011	0	23314 (2020)
175.	Brambling	111	450	325	80	2175	2962	554	677	165	4	7503	750	0	2962 (2021)
176.	Chaffinch/Brambling	0	0	0	0	0	0	19	0	0	0	19	1.9	0	19 (2022)
177.	Hawfinch	53	215	76	104	212	166	228	140	139	31	1364	136	2	228 (2022)
178.	Bullfinch	39	22	5	4	17	37	5	9	7	1	146	15	4	39 (2016)
179.	Northern Bullfinch (trumpet call)	0	0	4	2	0	2	0	0	0	0	8	0.8	0	4 (2018)
180.	Greenfinch	43	137	45	17	78	76	61	39	24	3	523	52	0	137 (2017)
181.	Linnet	285	883	583	510	2503	1440	701	1302	485	28	8720	872	0	2503 (2020)
182.	Mealy Redpoll	2	0	0	1	0	0	0	2	0	0	5	0.5	0	2 (2016)
183.	Lesser Redpoll	27	14	2	14	7	2	4	13	1	0	84	8.4	0	27 (2016)
184.	redpoll sp.	25	441	211	55	85	15	21	22	6	0	881	88	0	441 (2017)
185.	Parrot Crossbill	0	1	0	0	0	0	0	0	0	0	1	0.1	0	1 (2017)
186.	Crossbill	63	68	11	14	6	53	24	49	3	0	291	29	0	68 (2017)
187.	Goldfinch	61	72	18	21	126	15	31	44	18	3	409	41	1	126 (2020)
188.	Serin	0	1	4	0	1	1	3	1	0	0	11	1.1	0	4 (2018)
189.	Siskin	299	914	432	561	1099	1175	881	1695	514	3	7573	757	25	1695 (2023)
190.	Lapland Bunting	0	0	0	1	0	0	0	0	0	0	1	0.1	0	1 (2019)
191.	Yellowhammer	6	101	21	16	51	20	11	28	11	5	270	27	0	101 (2017)
192.	Reed Bunting	112	90	61	58	117	80	63	63	100	11	755	76	1	117 (2020)
193.	Species unidentified	0	0	0	1	1	0	0	1	0	0	3	0.3	0	1 (2019)
	Other species
1.	Serotine	0	0	0	0	0	0	0	0	1	0	1	0.1	0	1 (2024)
2.	Common Noctule	0	3	2	0	8	3	5	1	0	0	22	2.2	0	8 (2020)
	Other species
1.	Small Tortoiseshell	0	0	0	0	0	1	0	0	0	0	1	0.1	0	1 (2021)
2.	Dark Clouded Yellow	0	1	0	2	0	0	0	1	0	0	4	0.4	0	2 (2019)
3.	Pale Clouded Yellow	0	1	0	1	1	1	2	1	0	0	7	0.7	0	2 (2022)
4.	European Peacock	1	0	0	0	4	5	4	0	65	0	79	7.9	1	65 (2024)
5.	Camberwell Beauty	0	0	0	0	0	1	0	0	0	0	1	0.1	0	1 (2021)
	Species	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025	Totals	Average	Present	Year Maximum
6.	Large Tortoiseshell	0	0	0	1	1	0	1	0	0	0	3	0.3	1	1 (2019)
7.	Swallowtail	0	0	0	1	2	1	0	0	0	0	4	0.4	0	2 (2020)
8.	Large White	2	0	0	0	0	6	0	1	0	0	9	0.9	0	6 (2021)
9.	Small White	6	0	2	0	1	3	1	0	3	0	16	1.6	0	6 (2016)
10.	white sp. (butterfly)	0	0	0	0	0	20	0	0	0	0	20	2	0	20 (2021)
11.	Comma	0	0	0	0	0	2	0	0	0	0	2	0.2	0	2 (2021)
12.	Red Admiral	27	45	7	13	33	459	25	106	45	0	760	76	0	459 (2021)
13.	Painted Lady	0	1	0	38	0	0	0	1	0	0	40	4	2	38 (2019)
	Species	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025	Totals	Average	Present	Year Maximum
	Totals	125581	124302	115783	25426	202570	196011	75673	96276	59552	18126	1039300	103930	3408
	Observation hours	293:30	402:30	216:40	211:15	545:30	445:45	338:00	279:30	292:00	50:40	3,075:20	307:32

Trektellen

Totals Hervester Bruch, Dorsten (NRW) 2016 - 2025